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Black aluminum four-bay 3.5-inch SATA RAID enclosure with dual fans, Type-C and HDTV ports

MAIWO

MAIWO K35274D 4-Bay RAID Drive Enclosure 3.5" SATA USB 3.1 Type-C HDTV 64TB 78W

SKU CH-PTFZ-GCYQW

Four-bay 3.5-inch SATA enclosure with RAID 0/1/3/5/10, clone and large modes, USB 3.1 Type-C, HDTV output and dual fans for up to 64 TB

  • ColorBlack
  • Size3.5"
  • TypeDocking Station
  • AC AdapterYes
  • MaterialAluminum
  • Thunderbolt 3Yes

Material Aluminum

External Interface USB 3.1

Struck-through versions exist but are not stocked here.

Model 4 Bay USB 3.1 w/UASP & SATA III

  • Tool-free
  • Tool-needed
  • RAID Enclosure
  • 4 Bay USB 3.1 w/UASP & SATA III

Struck-through versions exist but are not stocked here.

  • Four-bay RAID with seven modes for flexible data protection
  • USB 3.1 Type-C at 5 Gbps for fast file transfers
  • Holds four 3.5-inch SATA drives up to 64 TB total
  • Two adjustable fans plus vented chassis keep drives cool
  • 78 W power adapter and full accessory kit included

4-Bay RAID Enclosure for 3.5" SATA Drives

The MAIWO K35274D is a four-bay enclosure that accepts 3.5-inch SATA hard drives up to 16TB each, yielding a total potential capacity of 64TB. It connects via USB 3.1 Type-C at 5Gbps and also provides an HDTV output for direct 4K video playback. An integrated 78W power supply and dual adjustable fans keep the aluminium chassis cool during sustained workloads.

Suits multi-drive arrays; not for 2.5" drives

This unit is built for users who need hardware RAID levels 0, 1, 3, 5, 10 plus Clone, Large and Normal modes across four 3.5-inch drives. It does not support 2.5-inch SATA drives, so laptop-drive owners must look elsewhere. Compatibility spans Windows, Mac OS 10+ and Linux, making it viable for home theatre, video editing or server backup roles.

USB 3.1 Type-C 5Gbps host link

The single external Type-C port delivers a theoretical 5Gbps bandwidth ceiling that governs every RAID mode and the HDTV output alike. If your workflow demands sustained throughput above that figure, this enclosure will become the bottleneck regardless of the drives installed.

Highlights

  • Four-bay RAID with seven modes for flexible data protection
  • USB 3.1 Type-C at 5 Gbps for fast file transfers
  • Holds four 3.5-inch SATA drives up to 64 TB total
  • Two adjustable fans plus vented chassis keep drives cool
  • 78 W power adapter and full accessory kit included

Specifications

BrandMAIWO
ColorBlack
Size3.5"
TypeDocking Station
AC AdapterYes
MaterialAluminum
Thunderbolt 3Yes
Internal InterfaceSATA I/II/III
External InterfaceUSB 3.1
HDD Count SupportedWith RAID
Number of Bay4
Maximum Capacity (per Bay)Up to 16TB
FanYes

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I install four 3.5" SATA drives into the K35274D and what step do people often miss?

Slide each drive into a bay, secure it with the supplied screws, connect the Type-C cable to the host, attach the 78 W power adapter, then use the rear mode switch to select the desired RAID level before powering on; skipping the mode-switch step leaves the enclosure in its default JBOD setting.

What maintenance or replacement will the K35274D need over time?

The two built-in fans are the only moving parts; clean their intake vents periodically and replace a fan if it becomes noisy or stops spinning, otherwise the aluminium chassis and SATA backplane require no scheduled service.

What limit appears first during sustained transfers on the K35274D?

The USB 3.1 Gen 1 link caps throughput at 5 Gbps, so continuous large-file reads or writes will hit that bandwidth ceiling before the SATA drives or RAID engine reach their own limits.

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